This patch fixes a NULL dereference spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]>
---
net/rxrpc/ar-connection.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- linux-2.6.22-rc4-mm2/net/rxrpc/ar-connection.c.old 2007-06-15
23:05:26.000000000 +0200
+++ linux-2.6.22-rc4-mm2/net/rxrpc/ar-connection.c 2007-06-15
23:06:42.000000000 +0200
@@ -200,29 +200,29 @@ static struct rxrpc_connection *rxrpc_al
if (conn) {
INIT_WORK(&conn->processor, &rxrpc_process_connection);
INIT_LIST_HEAD(&conn->bundle_link);
conn->calls = RB_ROOT;
skb_queue_head_init(&conn->rx_queue);
rwlock_init(&conn->lock);
spin_lock_init(&conn->state_lock);
atomic_set(&conn->usage, 1);
conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
conn->avail_calls = RXRPC_MAXCALLS;
conn->size_align = 4;
conn->header_size = sizeof(struct rxrpc_header);
}
- _leave(" = %p{%d}", conn, conn->debug_id);
+ _leave(" = %p{%d}", conn, conn ? conn->debug_id : 0);
return conn;
}
/*
* assign a connection ID to a connection and add it to the transport's
* connection lookup tree
* - called with transport client lock held
*/
static void rxrpc_assign_connection_id(struct rxrpc_connection *conn)
{
struct rxrpc_connection *xconn;
struct rb_node *parent, **p;
__be32 epoch;
u32 real_conn_id;
-
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